Home / 3,234,503.40-4,851,755.10-2,604,647.40

Finding the Fourth Proportional to 3,234,503.40, 4,851,755.10 and 2,604,647.40

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Solution

The fourth proportional to 3,234,503.40, 4,851,755.10 and 2,604,647.40 is: 3,906,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,503.40 : 4,851,755.10 = 2,604,647.40 : x
  2. Step 2: Convert to fraction form
    3,234,503.40/4,851,755.10 = 2,604,647.40/x
  3. Step 3: Cross multiply
    3,234,503.40x = 4,851,755.10 × 2,604,647.40
  4. Step 4: Simplify right side
    3,234,503.40x = 12,637,111,306,651.74
  5. Step 5: Solve for x
    x = 12,637,111,306,651.74/3,234,503.40
  6. Step 6: Final answer
    x = 3,906,971.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.